| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $176.68 | 9.741% | $193.8904 | $193.89 | $193.90 | $193.90 |
| Purchase #2 | $20.52 | 3.429% | $21.2236 | $21.22 | $21.20 | $21.20 |
| Purchase #3 | $250.34 | 5.630% | $264.4341 | $264.43 | $264.45 | $264.40 |
| Purchase #4 | $39.94 | 6.105% | $42.3783 | $42.38 | $42.40 | $42.40 |
| Purchase #5 | $67.80 | 12.431% | $76.2282 | $76.23 | $76.25 | $76.20 |
| Purchase #6 | $227.45 | 8.688% | $247.2109 | $247.21 | $247.20 | $247.20 |
| Purchase #7 | $100.44 | 7.555% | $108.0282 | $108.03 | $108.05 | $108.00 |
| 7 purchase totals = | $883.17 | $953.3937 | $953.39 | $953.45 | $953.30 | |